19571+3105 AG  243

 
 
19h 57m 08.62s +31 04' 30.8" P.A. 259 sep 44.1 mag 8.24,9.46 Sp K0
 
 
Coord 2000
19571+3105
Discov num
AG  243
Comp
Coord arcsec 2000
19 57 08.62 +31 04 30.8
Date first
1900
Date last
2010
Obs
15
Pa first
261
Pa last
259
P.A. Now (θ)
259°
Sep first
43.9
Sep last
44.1
Sep. Now (ρ)
44.1"
Mag pri
8.24
Mag sec
9.46
delta mag (ΔM)
1.22
Spectral class
K0 (yellow-orange)
Pri motion ra
+004
Sec motion ra
-001
Pri motion dec
+002
Sec motion dec
-005
Notes
N (See Notes)
rPM=1.687
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.4
Precise sep
44.06
Constellation
Cygnus
SAO
69140
Tycho2
2670-03540-1
HD
333065
last precise pa
259.4
last precise sep
44.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19571+3105 AG 243 2003 13 259 44.4 8.24 9.46 K0 N D 195708.62+310430.8
19571+3105 AG 243 2010 15 259 43.9 8.24 9.46 K0 N 195708.62+310430.8

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